3 years ago

What's 2 + 2 I need to know!!!!!

Mathematics

2 answers:

MAXImum [283]3 years ago

4 0

Answer:

Step-by-step explanation:

olganol [36]3 years ago

4 0

Answer:

Step-by-step explanation:

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The ratio of men to women working for a company is 5 to 3. If there are 63 women working for the company, what is the total numb

IgorC [24]

Answer:

168 employees

Step-by-step explanation:

5:3

63 / 3 = 21

5*21=105

105+63=168

5 0

3 years ago

4. Tests are performed to determine the Tool Life of a high speed steel single edge cutting tool. At a cutting speeds (v) of 180

podryga [215]

Answer:(a) n=0.233

Step-by-step explanation:

Given

We Know according to Taylor tool life

$VT^n=c$

V=cutting speed

T=tool life

n=tool life exponent

c=constant

$180\times \left ( 4.25\right )^n=110\times \left ( 35\right )^n$

$\frac{180}{110}=\left ( \frac{35}{4.25}\right )^n$

$1.636=\left ( 8.235\right )^n$

taking log both side

$\ln \left ( 1.636\right )=n\ln \left ( 8.235\right )$

n=0.233

3 0

3 years ago

Bruh what is (-4×-6)-4²

olga nikolaevna [1]

Answer:

Step-by-step explanation:

the anwser is you use the formal

6 0

3 years ago

Solve the following equation for y. Assume that b and y are non-zero real numbers. show and explain your work.

MA_775_DIABLO [31]

6-by=19
minus 6 from both sides
-by=19-6
-by=13
divide both sides by -b
y=13/-b
y=-13/b

5 0

3 years ago

Translate the sentence into an inequality.<br><br> Four subtracted from c is less than - 20 .

11Alexandr11 [23.1K]

Answer:

$\displaystyle -4 + c < -20$

Step-by-step explanation:

You could either do what I did in the above answer, or you could do this:

$\displaystyle c - 4< -20$

It does not matter how you write it, as long as you understand the concept!

I am joyous to assist you anytime.

3 0

3 years ago